Examples of how some Chicago photographers are commemorating the Polaroid.
K.S. Rives talks about the ideas that inspired "Before I Die I Want To," an ongoing photo documentary project by Rives and illustrator Nicole Kenney.
The airline industry isn't just trying to stay aloft with its passengers. It is also battling to preserve the near $5 billion in revenues generated each year through the transport of goods such as electronics, fresh produce and pharmaceuticals.